With all due respect, you write some of the most naive/flat out foolish posts I’ve seen on this site..always in a somewhat quizzical manner. I can’t recall if you said you are extremely young or English is not your primary language (nothing wrong with either, just trying to account for your naïveté), but yes, the seven-foot dude who earned second team all-American as a freshman, and improved upon those numbers to approximately a double-double per game, is generally considered to be pretty good. You never watched him play “behind” Castleton, because he never played with Castleton. I’m not sure which player you are thinking of, but it wasn’t him.
Google works even if you don’t understand basketball, as I believe you described your scant knowledge of baseball previously. “Scrubs” generally don’t receive scholarships, particularly big men, to play at Michigan for a former nba all-star big man who spent 25 years playing and coaching in the league. They also generally do not star in hs ball at DeMatha, one of the most prestigious prep basketball programs in the country historically, known for producing scores of nba players over the past 50+ years. Apologies for the uncouth remarks, but you seriously post like a twelve-year old who just woke up from a decade-long coma sometimes. Nothing you said made the slightest semblance of sense.
So, to recap: Dickinson is good, he never played with Castleton in any capacity, and Castleton doesn’t have any eligibility left. It’s fine to ask the question, but don’t follow it up with a nonsensical statement, and then prove that you can competently find relevant information on the internet while ignoring the fact that the refutation to your statement is available directly on the page you linked.